Specifications

Chapter 4 Configuration Installation and Operation Manual
4-6 Configuring MiTOP-E1/T1 for Operation MiTOP-E1/T1 Ver. 1.0
Selecting Tx Disable Mode
MiTOP-E1/T1 lets you configure how the system responds to disabling the Tx
connection.
³ To configure the Tx Disable Mode
1. In the System menu (Configuration > System), select Tx Disable Mode.
The Tx Disable Mode screen appears.
MiTOP-E1/T1
Configuration > System > Tx Disable Mode
Tx Disable Behavior
Not Available
Figure 4-7. Tx Disable Behavior Menu
2. Specify how the system responds when the Tx link fails:
 Not Available (Tx link failure has no impact on MiTOP-E1/T1 and no action
is taken)
 AIS (Alarm indication signal is activated)
 Tri-State (E1/T1 framer is shut down).
Defining LOS Behavior
MiTOP-E1/T1 allows you to define whether to send the LOS indication to the
Ethernet interface when one of the following conditions is detected on the TDM
link:
• Loss of signal (LOS)
• Remote defect indication (RDI)
• Alarm indication signal (AIS).
³ To configure the LOS behavior:
1. In the System menu (Configuration > System), select LOS Behavior.
The LOS Behavior menu appears.
MiTOP-E1/T1
Configuration > System > LOS Behavior
LOS caused by:
LOS Disable
RDI Disable
AIS Disable
Figure 4-8. LOS Behavior Menu